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H04N19/467

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HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals

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H04N19/467characterised by the embedded information being invisible

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Patents Grantslast 30 patents

Information Patent Grant
Sign data hiding of video recording
- Patent number 12,363,276
- Issue date Jul 15, 2025
- Alibaba Group Holding Limited
- Mohammed Golam Sarwer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Image encoding/decoding method and device for signaling HRD paramet...
- Patent number 12,348,777
- Issue date Jul 1, 2025
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Neural network-based security defense method for encrypted multimed...
- Patent number 12,339,937
- Issue date Jun 24, 2025
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD
- Bin Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Carriage systems encoding or decoding JPEG 2000 video
- Patent number 12,323,612
- Issue date Jun 3, 2025
- ARRIS ENTERPRISES LLC
- Mandayam Narasimhan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video transcoding method and apparatus, and electronic device and s...
- Patent number 12,316,882
- Issue date May 27, 2025
- BEIJING HUIJUN TECHNOLOGY CO., LTD.
- Qiang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detection of video tampering
- Patent number 12,294,731
- Issue date May 6, 2025
- Intel Corporation
- Noam Levy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, electronic device, storage medium, and recording medium for...
- Patent number 12,267,520
- Issue date Apr 1, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Xueqing Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus and system for encoding and decoding a block of v...
- Patent number 12,256,093
- Issue date Mar 18, 2025
- Canon Kabushiki Kaisha
- Jonathan Gan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
End-to-end watermarking system
- Patent number 12,238,322
- Issue date Feb 25, 2025
- Google LLC
- Xiyang Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Content segment variant obfuscation
- Patent number 12,223,019
- Issue date Feb 11, 2025
- Comcast Cable Communications, LLC
- Alexander Giladi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods, systems, and media for presenting supplemental content rel...
- Patent number 12,219,223
- Issue date Feb 4, 2025
- Google LLC
- Ingrid McAulay Trollope
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus for delivering extended payloads with composi...
- Patent number 12,206,884
- Issue date Jan 21, 2025
- THE NIELSEN COMPANY (US), LLC
- Jeremey M. Davis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for a provision of data
- Patent number 12,206,909
- Issue date Jan 21, 2025
- Robert Bosch GmbH
- Claus Spizig
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Use of transformed coefficients to provide embedded signalling for...
- Patent number 12,192,505
- Issue date Jan 7, 2025
- V-NOVA INTERNATIONAL LIMITED
- Simone Ferrara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Steganography method
- Patent number 12,147,550
- Issue date Nov 19, 2024
- Defense Agency for Technology and Quality
- Jin Woo Ahn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Embedding data in video without visible impairments
- Patent number 12,125,120
- Issue date Oct 22, 2024
- Inscape Data, Inc.
- W. Leo Hoarty
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Embedding video watermarks without visible impairments
- Patent number 12,114,002
- Issue date Oct 8, 2024
- Inscape Data, Inc.
- W. Leo Hoarty
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for managing encoded information in a real-time s...
- Patent number 12,114,003
- Issue date Oct 8, 2024
- Shrinivas Kudekar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power efficient detection of watermarks in media signals
- Patent number 12,073,485
- Issue date Aug 27, 2024
- THE NIELSEN COMPANY (US), LLC
- David Gish
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods to improve timestamp transition resolution
- Patent number 12,039,983
- Issue date Jul 16, 2024
- THE NIELSEN COMPANY (US), LLC
- Ken Joseph Frett
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus and methods for watermarking using starting phase modulation
- Patent number 12,041,258
- Issue date Jul 16, 2024
- THE NIELSEN COMPANY (US), LLC
- Alexander Topchy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for applying a perceptual quantizer electro-opt...
- Patent number 12,022,075
- Issue date Jun 25, 2024
- Amazon Technologies, Inc.
- Charles Benjamin Waggoner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus to perform audio watermarking and watermark d...
- Patent number 11,961,527
- Issue date Apr 16, 2024
- THE NIELSEN COMPANY (US), LLC
- Alexander Pavlovich Topchy
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method of coding and decoding images, coding and decoding device an...
- Patent number 11,943,485
- Issue date Mar 26, 2024
- DOLBY INTERNATIONAL AB
- Felix Henry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for video watermarking, and storage medium
- Patent number 11,930,202
- Issue date Mar 12, 2024
- Beijing Microlive Vision Technology Co., Ltd.
- He Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Anti-piracy video transmission and display
- Patent number 11,930,294
- Issue date Mar 12, 2024
- Comcast Cable Communications, LLC
- Michael Herbert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detection of video tampering
- Patent number 11,902,559
- Issue date Feb 13, 2024
- Intel Corportation
- Noam Levy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of coding and decoding images, coding and decoding device an...
- Patent number 11,889,098
- Issue date Jan 30, 2024
- Dolby International AB
- Felix Henry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus to extend a timestamp range supported by a wa...
- Patent number 11,842,422
- Issue date Dec 12, 2023
- THE NIELSEN COMPANY (US), LLC
- Vladimir Kuznetsov
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for concealing data in an image or a video stream inside a c...
- Patent number 11,838,530
- Issue date Dec 5, 2023
- Universite de Lorraine
- Jean-Marie Moureaux
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND APPARATUS FOR DELIVERING EXTENDED PAYLOADS WITH COMPOSI...
- Publication number 20250211772
- Publication date Jun 26, 2025
- The Nielsen Company (US), LLC
- Jeremey M. Davis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
END-TO-END WATERMARKING SYSTEM
- Publication number 20250193432
- Publication date Jun 12, 2025
- Google LLC
- Xiyang Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING A BLOCK OF V...
- Publication number 20250184516
- Publication date Jun 5, 2025
- Canon Kabushiki Kaisha
- Jonathan GAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING A BLOCK OF V...
- Publication number 20250184517
- Publication date Jun 5, 2025
- Canon Kabushiki Kaisha
- Jonathan GAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING A BLOCK OF V...
- Publication number 20250184519
- Publication date Jun 5, 2025
- Canon Kabushiki Kaisha
- Jonathan GAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING A BLOCK OF V...
- Publication number 20250184518
- Publication date Jun 5, 2025
- Canon Kabushiki Kaisha
- Jonathan GAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYNCHRONISING FRAME DECODING IN A MULTI-LAYER VIDEO STREAM
- Publication number 20250159219
- Publication date May 15, 2025
- Andrew JORDAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTENT SEGMENT VARIANT OBFUSCATION
- Publication number 20250148062
- Publication date May 8, 2025
- Comcast Cable Communications, LLC
- Alexander Giladi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Devices and methods for digital watermarking
- Publication number 20250142105
- Publication date May 1, 2025
- Huawei Technologies Co., Ltd
- Gabriele Gelardi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIDEO WATERMARK ENCODING METHOD AND DECODING METHOD
- Publication number 20250056030
- Publication date Feb 13, 2025
- Shanghai Bilibili Technology Co., Ltd.
- Kexing LV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EMBEDDING DATA IN VIDEO WITHOUT VISIBLE IMPAIRMENTS
- Publication number 20250029199
- Publication date Jan 23, 2025
- Inscape Data, Inc.
- W. Leo Hoarty
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIDEO DECODER, VIDEO ENCODER, AND BITSTREAM
- Publication number 20250030883
- Publication date Jan 23, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Luhang XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EMBEDDING VIDEO WATERMARKS WITHOUT VISIBLE IMPAIRMENTS
- Publication number 20250008144
- Publication date Jan 2, 2025
- Inscape Data, Inc.
- W. Leo Hoarty
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROCESSING A MULTI-LAYER VIDEO STREAM
- Publication number 20250008130
- Publication date Jan 2, 2025
- V-Nova International Limited
- Daniele SPARANO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHODS FOR WATERMARKING USING STARTING PHASE MODULATION
- Publication number 20250008143
- Publication date Jan 2, 2025
- The Nielsen Company (US), LLC
- Alexander Topchy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS TO IMPROVE TIMESTAMP TRANSITION RESOLUTION
- Publication number 20240428809
- Publication date Dec 26, 2024
- The Nielsen Company (US), LLC
- Ken Joseph FRETT
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
POWER EFFICIENT DETECTION OF WATERMARKS IN MEDIA SIGNALS
- Publication number 20240386521
- Publication date Nov 21, 2024
- The Nielsen Company (US), LLC
- David Gish
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND APPARATUS TO PERFORM AUDIO WATERMARKING AND WATERMARK D...
- Publication number 20240257818
- Publication date Aug 1, 2024
- The Nielsen Company (US), LLC
- Alexander Pavlovich Topchy
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS AND APPARATUS FOR DELIVERING EXTENDED PAYLOADS WITH COMPOSI...
- Publication number 20240236356
- Publication date Jul 11, 2024
- The Nielsen Company (US), LLC
- Jeremey M. Davis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETECTION OF VIDEO TAMPERING
- Publication number 20240214597
- Publication date Jun 27, 2024
- Intel Corporation
- Noam Levy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS TO EXTEND A TIMESTAMP RANGE SUPPORTED BY A WA...
- Publication number 20240185375
- Publication date Jun 6, 2024
- The Nielsen Company (US), LLC
- Vladimir Kuznetsov
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CARRIAGE SYSTEMS ENCODING OR DECODING JPEG 2000 VIDEO
- Publication number 20240187626
- Publication date Jun 6, 2024
- ARRIS Enterprises LLC
- Mandayam Narasimhan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of Coding and Decoding Images, Coding and Decoding Device an...
- Publication number 20240187654
- Publication date Jun 6, 2024
- DOLBY INTERNATIONAL AB
- Felix Henry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, ELECTRONIC DEVICE, STORAGE MEDIUM, AND RECORDING MEDIUM FOR...
- Publication number 20240146949
- Publication date May 2, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Xueqing LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR DELIVERING EXTENDED PAYLOADS WITH COMPOSI...
- Publication number 20240137549
- Publication date Apr 25, 2024
- The Nielsen Company (US), LLC
- Jeremey M. Davis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METADATA WATERMARKING FOR 'NESTED SPECTATING'
- Publication number 20240127390
- Publication date Apr 18, 2024
- Sony Interactive Entertainment Inc.
- Steven Osman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGING APPARATUS AND IMAGING METHOD
- Publication number 20240121419
- Publication date Apr 11, 2024
- Sony Semiconductor Solutions Corporation
- KUMIKO MAHARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF CODING AND DECODING IMAGES, CODING AND DECODING DEVICE AN...
- Publication number 20240121420
- Publication date Apr 11, 2024
- DOLBY INTERNATIONAL AB
- Felix Henry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CLOAKING AND WATERMARK OF NON-CODED INFORMATION
- Publication number 20240080469
- Publication date Mar 7, 2024
- The Quantum Group, Inc.
- Noel J. GUILLAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIDEO TRANSCODING METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND S...
- Publication number 20240048778
- Publication date Feb 8, 2024
- BEIJING HUIJUN TECHNOLOGY CO., LTD.
- Qiang WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

characterised by the embedded information being invisible

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Sign data hiding of video recording

Image encoding/decoding method and device for signaling HRD paramet...

Neural network-based security defense method for encrypted multimed...

Carriage systems encoding or decoding JPEG 2000 video

Video transcoding method and apparatus, and electronic device and s...

Detection of video tampering

Method, electronic device, storage medium, and recording medium for...

Method, apparatus and system for encoding and decoding a block of v...

End-to-end watermarking system

Content segment variant obfuscation

Methods, systems, and media for presenting supplemental content rel...

Methods and apparatus for delivering extended payloads with composi...

Method for a provision of data

Use of transformed coefficients to provide embedded signalling for...

Steganography method

Embedding data in video without visible impairments

Embedding video watermarks without visible impairments

System and method for managing encoded information in a real-time s...

Power efficient detection of watermarks in media signals

Systems and methods to improve timestamp transition resolution

Apparatus and methods for watermarking using starting phase modulation

Systems and methods for applying a perceptual quantizer electro-opt...

Methods and apparatus to perform audio watermarking and watermark d...

Method of coding and decoding images, coding and decoding device an...

Method and apparatus for video watermarking, and storage medium

Anti-piracy video transmission and display

Detection of video tampering

Method of coding and decoding images, coding and decoding device an...

Methods and apparatus to extend a timestamp range supported by a wa...

Method for concealing data in an image or a video stream inside a c...

Patents Applicationslast 30 patents

METHODS AND APPARATUS FOR DELIVERING EXTENDED PAYLOADS WITH COMPOSI...

END-TO-END WATERMARKING SYSTEM

METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING A BLOCK OF V...

METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING A BLOCK OF V...

METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING A BLOCK OF V...

METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING A BLOCK OF V...

SYNCHRONISING FRAME DECODING IN A MULTI-LAYER VIDEO STREAM

CONTENT SEGMENT VARIANT OBFUSCATION

Devices and methods for digital watermarking

VIDEO WATERMARK ENCODING METHOD AND DECODING METHOD

EMBEDDING DATA IN VIDEO WITHOUT VISIBLE IMPAIRMENTS

VIDEO DECODER, VIDEO ENCODER, AND BITSTREAM

EMBEDDING VIDEO WATERMARKS WITHOUT VISIBLE IMPAIRMENTS

PROCESSING A MULTI-LAYER VIDEO STREAM

APPARATUS AND METHODS FOR WATERMARKING USING STARTING PHASE MODULATION

SYSTEMS AND METHODS TO IMPROVE TIMESTAMP TRANSITION RESOLUTION

POWER EFFICIENT DETECTION OF WATERMARKS IN MEDIA SIGNALS

METHODS AND APPARATUS TO PERFORM AUDIO WATERMARKING AND WATERMARK D...

METHODS AND APPARATUS FOR DELIVERING EXTENDED PAYLOADS WITH COMPOSI...

DETECTION OF VIDEO TAMPERING

METHODS AND APPARATUS TO EXTEND A TIMESTAMP RANGE SUPPORTED BY A WA...

CARRIAGE SYSTEMS ENCODING OR DECODING JPEG 2000 VIDEO

Method of Coding and Decoding Images, Coding and Decoding Device an...

METHOD, ELECTRONIC DEVICE, STORAGE MEDIUM, AND RECORDING MEDIUM FOR...

METHODS AND APPARATUS FOR DELIVERING EXTENDED PAYLOADS WITH COMPOSI...

METADATA WATERMARKING FOR 'NESTED SPECTATING'

IMAGING APPARATUS AND IMAGING METHOD

METHOD OF CODING AND DECODING IMAGES, CODING AND DECODING DEVICE AN...

CLOAKING AND WATERMARK OF NON-CODED INFORMATION

VIDEO TRANSCODING METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND S...